Circuit board inductance testing device convenient to maintain

Abstract

The utility model relates to the technical field of circuit board testing, in particular to a circuit board inductance testing device convenient to maintain, which comprises a detection table, a rotating mechanism is fixedly arranged on one side of the detection table, a connecting block is fixedly arranged at the top of the rotating mechanism, and an adsorption mechanism is fixedly arranged on one side of the connecting block. According to the utility model, through the arrangement of the rotating assembly and the adsorption assembly, when a worker uses the device, a to-be-detected piece is conveyed to the platform by the conveyor belt, after detection is completed, an air cylinder inflates air into an air cavity to push a moving block to move downwards, and when an adsorption block is in contact with the to-be-detected piece, the air cylinder releases pressure and sucks up the detected piece through a suction cup; a positive and negative rotation motor in the rotating assembly rotates to drive a first rotating shaft to rotate, the first rotating shaft rotates to drive the adsorption assembly to move, and when the to-be-machined part enters the loading and unloading mechanism, a suction cup loosens the detected part and falls into the frame body, so that the automatic adsorption and pickup effects are achieved, and the situation that time and labor are consumed when the detected part is manually collected and released is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board testing, in particular to a circuit board inductance testing device which is easy to maintain. Background Art

[0002] A circuit board inductance test device that is easy to maintain refers to a device used to measure the performance of inductance components on a circuit board, and is easy to maintain and operate. Circuit board inductance testing is usually one of the key tests performed in the electronic manufacturing process to verify whether the specifications and performance of the inductance components meet the requirements. The circuit board inductance test device should have comprehensive testing functions, ease of use, and convenient maintenance to meet the high requirements of the electronic manufacturing industry for inductance component testing.

[0003] The Chinese utility model patent application publication specification CN212904993U discloses a circuit board inductance test device that is easy to maintain, including a frame, a support rod, an adjustment liner, an adjustment bolt, a hollow placement plate, an anti-static pad, an inductance tester, a display screen, a first cable, a first test probe, a second cable, a second test probe, an adjustable circuit board clamping support rod structure, a circuit board dust adsorption collection box structure and an adjustable telescopic protective plate structure, and the bottom four corners of the frame are longitudinally threaded with support rods. The utility model is provided with an anti-injury pad, a spring clip, a support plate, an adjustment rod, a support tube and a fastening bolt, which is conducive to fixing and supporting the circuit board, facilitating detection, and can be adjusted in height, facilitating detection operations; the dust suction nozzle, dust guide row, dust suction tube, dust suction pump, dust collection box and box cover are provided, which is conducive to adsorbing dust on the surface of the circuit board to avoid damage to the circuit board.

[0004] However, the utility model lacks picking and adsorption components, and cannot achieve the effect of automatic adsorption and picking, and cannot avoid the time-consuming and labor-intensive manual collection and release of inspection completed parts. Secondly, the utility model lacks storage and transfer devices, and cannot achieve the effect of automatic storage and rapid unloading and transfer, and the finished parts may be nowhere to be found and inconvenient to transfer. Utility Model Content

[0005] The purpose of the utility model is to provide a circuit board inductance testing device which is easy to maintain, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A circuit board inductance testing device that is easy to maintain, comprising:

[0008] A testing platform, wherein a rotating mechanism is fixedly arranged on one side of the testing platform, a connecting block is fixedly arranged on the top of the rotating mechanism, and an adsorption mechanism is fixedly arranged on one side of the connecting block;

[0009] A loading and unloading mechanism is movably provided on one side of the testing platform, and a handle is fixedly provided on one side of the loading and unloading mechanism;

[0010] A mechanical box is fixedly arranged on the other side of the testing platform with the loading and unloading mechanism, a supporting assembly is fixedly arranged on the bottom of the mechanical box, a transmission assembly is fixedly arranged on one side of the mechanical box, and a conveyor belt is fixedly arranged on one side of the transmission assembly.

[0011] Preferably, the rotating mechanism includes a shell and a first rotating shaft, one side of the shell is fixedly connected to one side of the detection platform, a forward and reverse motor is fixedly arranged inside the shell, a first rotating shaft is fixedly arranged on the top of the shell, and the bottom of the first rotating shaft is fixedly connected to the rotating shaft end of the forward and reverse motor.

[0012] Preferably, the adsorption mechanism includes a cylinder and an air pipe, the bottom of the cylinder is fixedly arranged on the top of the connecting block, the air pipe is fixedly arranged on one side of the cylinder, an air cavity is fixedly arranged at one end of the air pipe, a moving block is slidably arranged inside the air cavity, a pressure valve is fixedly arranged on the surface of the moving block, an adsorption block is fixedly arranged on the bottom of the moving block, and a suction cup is fixedly arranged on the bottom of the adsorption block.

[0013] Preferably, the loading and unloading mechanism includes a frame and a buffer slope, one side of the frame is movably connected to one side of the detection platform, a buffer slope is fixedly arranged inside the frame, a blocking block is fixedly arranged on one side of the bottom of the frame, a second rotating shaft is fixedly arranged at one end of the bottom of the frame, a door panel is fixedly arranged at one end of the second rotating shaft, a lock is fixedly arranged on one side of the door panel, and a movable wheel is fixedly arranged at the bottom end of the frame.

[0014] Preferably, the support assembly includes a support frame and a support plate, one side of the support plate is fixedly connected to the bottom of the mechanical box, and the support plate is fixedly arranged at the bottom of the support frame.

[0015] Preferably, the transmission assembly includes a transmission wheel and a belt, one side of the transmission wheel is fixedly connected to one side of the mechanical box, and the outer portion of the transmission wheel is sleeved with a belt.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. This circuit board inductance testing device is easy to maintain. Through the arrangement of a rotating component and an adsorption component, when used by a staff member, first the conveyor belt conveys the workpiece to be tested to the platform. After the test is completed, the cylinder presses air into the air cavity to push the moving block downward. When the adsorption block contacts the workpiece to be tested, the cylinder releases pressure and uses the suction cup to suck up the tested workpiece. The forward and reverse motor in the rotating component rotates to drive the first rotating shaft to rotate. The rotation of the first rotating shaft drives the adsorption component to move. When the workpiece to be processed enters the loading and unloading mechanism, the suction cup releases the tested workpiece and falls into the frame, thereby achieving the effect of automatic adsorption and picking up, avoiding the time-consuming and manpower-consuming situation of manually collecting and releasing the tested workpiece.

[0018] 2. This is a circuit board inductance testing device that is easy to maintain. Through the setting of the loading and unloading mechanism, when the staff uses it, the completed workpiece first contacts the buffer slope to reduce the damage of falling, and then the workpiece to be processed slides to the blocking block with gravity to stop. When the frame is full, release the moving wheel to pull the loading and unloading mechanism to move to the unloading place, release the lock and rotate the door panel to facilitate the unloading of the workpiece to be processed, thereby achieving the effect of automatic storage and rapid unloading and transportation, avoiding the situation where the processed workpieces have nowhere to exist and are inconvenient to transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the rotation and adsorption mechanism of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the loading and unloading mechanism of the utility model;

[0022] Figure 4 It is a three-dimensional schematic diagram of the adsorption block and the nozzle of the utility model.

[0023] In the figure: 1. test bench; 2. rotating mechanism; 201. shell; 202. first rotating shaft; 203. forward and reverse motor; 3. connecting block; 4. adsorption mechanism; 401. cylinder; 402. air pipe; 403. air cavity; 404. moving block; 405. pressure valve; 406. adsorption block; 407. suction cup; 5. loading and unloading mechanism; 501. frame; 502. buffer slope; 503. blocking block; 504. second rotating shaft; 505. door panel; 506. lock; 507. moving wheel; 6. handle; 7. mechanical box; 8. support assembly; 801. support frame; 802. support plate; 9. transmission assembly; 901. transmission wheel; 902. belt; 10. conveyor belt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0026] A circuit board inductance testing device that is easy to maintain, comprising:

[0027] A testing platform 1, a rotating mechanism 2 is fixedly arranged on one side of the testing platform 1, a connecting block 3 is fixedly arranged on the top of the rotating mechanism 2, and an adsorption mechanism 4 is fixedly arranged on one side of the connecting block 3;

[0028] A loading and unloading mechanism 5 is movably provided on one side of the testing platform 1, and a handle 6 is fixedly provided on one side of the loading and unloading mechanism 5;

[0029] A mechanical box 7 is fixedly arranged on the other side of the testing platform 1 with the loading and unloading mechanism 5, a supporting assembly 8 is fixedly arranged at the bottom of the mechanical box 7, a transmission assembly 9 is fixedly arranged on one side of the mechanical box 7, and a conveyor belt 10 is fixedly arranged on one side of the transmission assembly 9.

[0030] In this embodiment, preferably, the rotating mechanism 2 includes a shell 201 and a first rotating shaft 202, one side of the shell 201 is fixedly connected to one side of the detection platform 1, a forward and reverse motor 203 is fixedly arranged inside the shell 201, the first rotating shaft 202 is fixedly arranged on the top of the shell 201, and the bottom of the first rotating shaft 202 is fixedly connected to the rotating shaft end of the forward and reverse motor 203.

[0031] Through the arrangement of the housing 201 and the first rotating shaft 202, when the staff uses it, the forward and reverse motor 203 in the rotating assembly rotates to drive the first rotating shaft 202 to rotate, and the rotation of the first rotating shaft 202 drives the adsorption assembly to move, thereby achieving the rotation displacement of the adsorption assembly.

[0032] In the present embodiment, preferably, the adsorption mechanism 4 includes a cylinder 401 and an air pipe 402, the bottom of the cylinder 401 is fixedly arranged on the top of the connecting block 3, the air pipe 402 is fixedly arranged on one side of the cylinder 401, an air cavity 403 is fixedly arranged at one end of the air pipe 402, a moving block 404 is slidably arranged inside the air cavity 403, a pressure valve 405 is fixedly arranged on the surface of the moving block 404, an adsorption block 406 is fixedly arranged on the bottom of the moving block 404, and a suction cup 407 is fixedly arranged on the bottom of the adsorption block 406.

[0033] Through the fixed arrangement of the air cylinder 401 and the air pipe 402, when the staff uses it, they transfer the workpiece to be inspected to the platform. After the inspection is completed, the air cylinder 401 injects air into the air cavity 403 to push the moving block 404 downward. When the adsorption block 406 contacts the workpiece to be inspected, the air cylinder 401 releases pressure and uses the suction cup 407 to suck up the inspected workpiece, thereby achieving the effect of adsorbing the workpiece to be processed.

[0034] In this embodiment, preferably, the loading and unloading mechanism 5 includes a frame 501 and a buffer slope 502, one side of the frame 501 is movably connected to one side of the testing platform 1, the buffer slope 502 is fixedly arranged inside the frame 501, a blocking block 503 is fixedly arranged on one side of the bottom of the frame 501, a second rotating shaft 504 is fixedly arranged at one end of the bottom of the frame 501, a door panel 505 is fixedly arranged at one end of the second rotating shaft 504, a lock buckle 506 is fixedly arranged on one side of the door panel 505, and a moving wheel 507 is fixedly arranged at the bottom end of the frame 501.

[0035] By fixing the frame 501 and the buffer slope 502, when the staff uses it, the inspected workpiece first contacts the buffer slope 502 to reduce the damage caused by falling, and then the workpiece slides down to the blocking block 503 due to gravity and stops, thereby achieving the effect of buffering and blocking.

[0036] In this embodiment, preferably, the support assembly 8 includes a support frame 801 and a support plate 802 , one side of the support plate 802 is fixedly connected to the bottom of the mechanical box 7 , and the support frame 801 is fixedly provided with the support plate 802 at the bottom.

[0037] By fixing the support frame 801 and the support plate 802, when the staff uses it, the support plate 802 is directly in contact with the ground, and one end of the support frame 801 is fixedly connected to the top of the support plate 802 to support the device stably, thereby increasing the base area and stabilizing the effect.

[0038] In this embodiment, preferably, the transmission assembly 9 includes a transmission wheel 901 and a belt 902 , one side of the transmission wheel 901 is fixedly connected to one side of the mechanical box 7 , and the belt 902 is sleeved on the outside of the transmission wheel 901 .

[0039] By fixing the transmission wheel 901 and the belt 902 , when the staff uses it, the transmission wheel 901 rotates to drive the belt 902 to be driven, thereby achieving the function of providing power for the conveyor belt 10 .

[0040] When the circuit board inductance testing device of the present embodiment is used and is easy to maintain, the conveyor belt 10 first conveys the workpiece to be tested to the platform. After the test is completed, the cylinder 401 injects air into the air cavity 403 to push the moving block 404 to move downward. When the adsorption block 406 contacts the workpiece to be tested, the cylinder 401 releases pressure and uses the suction cup 407 to suck up the workpiece after the test. The forward and reverse motor 203 in the rotating assembly rotates to drive the first rotating shaft 202 to rotate. The rotation of the first rotating shaft 202 drives the adsorption assembly to move. When the workpiece to be processed enters the loading and unloading machine, the cylinder 401 releases pressure to drive the first rotating shaft 202 to rotate. When the loading and unloading mechanism 5 is in operation, the suction cup 407 is released and the inspected workpiece falls into the frame 501, thereby achieving the effect of automatic adsorption and picking up. Secondly, when the staff uses it, the inspected workpiece first contacts the buffer slope 502 to reduce the damage caused by falling, and then the workpiece slides down to the blocking block 503 with gravity and stops. When the frame 501 is full, the moving wheel 507 is released to pull the loading and unloading mechanism 5 to the unloading place, and the lock buckle 506 is released to rotate the door panel 505 to facilitate the unloading of the workpiece, thereby achieving the effect of automatic storage and rapid unloading and transportation.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A circuit board inductance testing device that is easy to maintain, characterized in that: include A detection platform (1), wherein a rotating mechanism (2) is fixedly arranged on one side of the detection platform (1), a connecting block (3) is fixedly arranged on the top of the rotating mechanism (2), and an adsorption mechanism (4) is fixedly arranged on one side of the connecting block (3); A loading and unloading mechanism (5) is movably provided on one side of the testing platform (1), and a handle (6) is fixedly provided on one side of the loading and unloading mechanism (5); The detection platform (1) has a mechanical box (7) fixedly arranged on the other side of the loading and unloading mechanism (5), a supporting assembly (8) fixedly arranged at the bottom of the mechanical box (7), a transmission assembly (9) fixedly arranged on one side of the mechanical box (7), and a conveyor belt (10) fixedly arranged on one side of the transmission assembly (9).

2. The circuit board inductance testing device that is easy to maintain according to claim 1 is characterized in that: The rotating mechanism (2) comprises a housing (201) and a first rotating shaft (202); one side of the housing (201) is fixedly connected to one side of the detection platform (1); a forward and reverse motor (203) is fixedly arranged inside the housing (201); the first rotating shaft (202) is fixedly arranged on the top of the housing (201); and the bottom of the first rotating shaft (202) is fixedly connected to the rotating shaft end of the forward and reverse motor (203).

3. The circuit board inductance testing device that is easy to maintain according to claim 1 is characterized in that: The adsorption mechanism (4) comprises a cylinder (401) and an air pipe (402); the bottom of the cylinder (401) is fixedly arranged on the top of the connection block (3); the air pipe (402) is fixedly arranged on one side of the cylinder (401); an air cavity (403) is fixedly arranged at one end of the air pipe (402); a moving block (404) is slidably arranged inside the air cavity (403); a pressure valve (405) is fixedly arranged on the surface of the moving block (404); an adsorption block (406) is fixedly arranged on the bottom of the moving block (404); and a suction cup (407) is fixedly arranged on the bottom of the adsorption block (406).

4. The circuit board inductance testing device that is easy to maintain according to claim 1 is characterized in that: The loading and unloading mechanism (5) comprises a frame (501) and a buffer slope (502); one side of the frame (501) is movably connected to one side of the detection platform (1); a buffer slope (502) is fixedly arranged inside the frame (501); a blocking block (503) is fixedly arranged on one side of the bottom of the frame (501); a second rotating shaft (504) is fixedly arranged at one end of the bottom of the frame (501); a door panel (505) is fixedly arranged at one end of the second rotating shaft (504); a lock buckle (506) is fixedly arranged on one side of the door panel (505); and a moving wheel (507) is fixedly arranged at the bottom of the frame (501).

5. The circuit board inductance testing device that is easy to maintain according to claim 1 is characterized in that: The support assembly (8) comprises a support frame (801) and a support plate (802); one side of the support plate (802) is fixedly connected to the bottom of the mechanical box (7); and the support plate (802) is fixedly arranged at the bottom of the support frame (801).

6. The circuit board inductance testing device that is easy to maintain according to claim 1 is characterized in that: The transmission assembly (9) comprises a transmission wheel (901) and a belt (902); one side of the transmission wheel (901) is fixedly connected to one side of the mechanical box (7); and the belt (902) is sleeved on the outside of the transmission wheel (901).

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